baber/WOPTO huggingface dataset:
Patent JP-H09279467-A (JP)
Title: Nonwoven fabric
Inventor: KANEDA MANABU
IPC: D04H3/011
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To obtain a nonwoven fabric good in touch, good in productivity, and useful as a material for the depression members of mechanical fasteners by blending different kinds of thermally fusible fibers which are difficult in mutual fusion. SOLUTION: This nonwoven fabric is obtained by blending sheath-core type conjugate fibers A containing polyethylene terephthalate as a core component and a different component selected from the group of low melting point polypropylene, polyethylene and a low melting point polyester and difficult to fuse to the core component, e.g. the polyethylene, as a sheath component with sheath-core conjugate fibers B containing the polyethylene terephthalate as a core component and, e.g. polypropylene, as a sheath component, forming a card web from the blend, and subsequently processing the card web into the nonwoven fabric 1. The mutual intersections (a) of the fibders A and the mutual intersections (b) of the fibers B, respectively, are strongly fused in the nonwoven fabric.  Further, non-fused intersections (c) in which the different fibers are overlapped and intersected each other without being fused and/or intersections (d) in which the different fibers are weakly fused each other are formed in the nonwoven fabric. Thus, many meshes A', B' and C' are formed in deformable and expandable states, respectively, in the nonwoven fabric 1.
Patent JP-H0597196-A (JP)
Title: Oil feeder
Inventor: SENOO YOSHIO
IPC: B67D7/32
Filed: 1992-03-13
Abstract: PURPOSE:To prevent incorrect kind of oil from being fed in a fuel tank of a car by use of an detecting element or resistance which depends on respective oil steams. CONSTITUTION:A detecting element 12 of oil steam, which varies the resistance thereof depending on kinds of oil steam, is equipped at the front end of delivery pipe 9a of an oil feeding nozzle 9. The detected signal from this detecting element 12 is output to a controller 15 provided in a measurer 1. The variation ratio of resistance from the detecting element 12 is computed in the controller 15. And only when the variation ratio corresponds to a specified kind of oil previously preset, a driving signal is transmitted to the motor 3 of a pump 4 to allow to feed oil.
Patent JP-H07294889-A (JP)
Title: Color liquid crystal display device
Inventor: ISHII MIKIO
IPC: G02F1/133
Filed: 1994-04-27
Abstract: PURPOSE:To obtain a color liquid crystal display in which stable color balance is always obtd. by adjusting driving voltages of color liquid crystal display elements for every color while calculating a luminance ratio with a photodetecting means. CONSTITUTION:When a color liquid crystal device is operated, characteris, graphics, etc., are displayed in the display area of color display elements 11 with the transmissive illumination due to displaying light source 14 by the control signal from a display control circuit 16. The display in the display area 11A is performed and simultaneously colors of transmission lights set for every color of color filters are turned on and off and displayed in a suitable period in a luminance measuring area 11B and then display luminances of respective colors is detected by a photodetecting means 15. Then, driving voltages of color liquid crystal display elements 11 are controlled by a display control circuit 16 and a driving voltage control circuit 13 based on the luminance detection signal from the photodetecting means 15 so that luminance of respective colors in the luminance measuring area become a predetermined ratio of luminance of respective colors, that is, the luminance ratio or a contrast ratio.
Patent JP-H04298236-A (JP)
Title: Catalyst for contact reduction of nox
Inventor: NAKATSUJI TADAO
IPC: B01D53/94
Filed: 1991-03-27
Abstract: PURPOSE:To obtain the catalyst which efficiently reduces the NOx in exhaust gases in the presence of oxygen by using the compd. of a specific compsn. contg. alkaline earth metals, at least one kind among alkali metals, alkaline earth metals and rare earth elements, at least one kind of specific metals and Al as an effective component. CONSTITUTION:The effective component of this catalyst is expressed by compsn. formula A(1-x)A'xB'yAl(12-y)O(19-z). In the formula, A denotes the alkaline earth metal; A' denotes at least one kind among the alkali metals, alkaline earth metals and rare earth elements; B' denotes Co, Ni, Cr, Fe, Mn or Cu; A and A' may be the same if A and A' are the alkaline earth metals; 0<=x<=1, 0<=y<=2, z are the values corresponding to the number of lattice defects. Such compds. include, for example, the compds. having a magnetoplumbite crystal structure. The ratio of the hydrocarbon or alcohols to be used as the reducing agent is preferably 0.2 to 2mol per 1mol NOx.
Patent JP-H09243091-A (JP)
Title: Flame recognizing reflecting mirror for gas table
Inventor: NOMA KAZUHIDE
IPC: F24C3/12
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To recognize the state of a flame such as ignitition, extinguishment, flickering out and the adjustment of the state of flame for cooking or the like without looking into from a side part while a pan or a frying pan is mounted on a gas table by providing a fixing means having a collapsible bending part at one end of a reflecting mirror. SOLUTION: A fixing means 2 is fixed to the upper part of a gas table or a wall surface so that the angle of a bending part 3 is adjusted. Thus, the state of a flame on the gas table screened by a pan or a frying pan can be watched through a reflecting mirror 1 without stooping down and looking into from a side part. The state of cooking and the state of flame of the pan or the frying pan or the like can be simultaneously seen without changing a cooking position and the line of sight and a heating power can be simply and effectively adjusted. Accordingly, cooking time, the cost of gas and labor can be reduced. Further, a misfire or flickering out, which is hardly found out, can be prevented, and a danger prevention and a safety recognition can be easily realized.  The movable reflecting mirror 1 can be folded and compactly housed, so that it can be conveniently packed, loaded and unloaded.
Patent JP-H07297387-A (JP)
Title: Horizontal semiconductor device
Inventor: OHATA TOSHIBUMI
IPC: H01L29/78
Filed: 1994-04-27
Abstract: PURPOSE:To enable execution of such a control as to make a main current of a horizontal semiconductor device reach a prescribed value by connecting a sense electrode and a sense terminal by a sense line and by connecting a control electrode of a semiconductor unit cell and a control terminal by a control line. CONSTITUTION:A sense electrode 10 is disposed in a part of one or a plurality of semiconductor unit cells out of a large number of semiconductor unit cells. This sense electrode 10 and a sense terminal are connected by a sense line 11, while a control electrode of one or a plurality of the semiconductor unit cells out of those in large numbers and a control terminal are connected by a control line. The place of disposition of the semiconductor unit cell having the sense electrode 10 or the place of disposition of the semiconductor unit cell having the control electrode connected to the control line 12 is selected properly respectively. According to this constitution, an increase in a main current of a horizontal type semiconductor device is not suppressed before it reaches a prescribed value, and a control of the current can be executed with high accuracy.
Patent JP-H05286112-A (JP)
Title: Printing and coating apparatus
Inventor: KOBAYASHI KAZUYOSHI
IPC: B41F13/24
Filed: 1991-04-22
Abstract: PURPOSE:To enable using a plate cylinder made shaftless, in which a coater roll can be changed easily and a diameter differs variously, by making the coater roll shaftless and by supporting the coater roll through a chucking mechanism. CONSTITUTION:When a coater roll 1 is made shaftless and supported by a chucking mechanism 6, it is possible to use a plate cylinder made shaftless, in which the coater roll 1 can be changed easily and a diameter differs variously. The drive of a motor 7 is some-what compensated for rotational speed by a speed change gear 8 to rotate the coater roll 1 via the chucking mechanism 6. At the same time that the coater roll 1 is rotated, the drive of the motor 7 rotates a nip roll 2 via clutch 11. At the time of using the title apparatus as printer, further, the clutch 11 is disconnected and an impression cylinder 2 rotates according to the rotation of the plate cylinder 1.
Patent JP-S5516779-A (JP)
Title: Method of fabricating strip of irregular section
Inventor: SHIYOU HITOSHI
IPC: B21C37/04
Filed: 1978-07-24
Abstract: PURPOSE: To provide a method of fabricating a strip of an irregular section which comprises intermittently pressing a travelling flat strip using a pressing plate the leading end of which is triangular shape thereby to fabricate a thin strip of an irregular section, having a good surface configuration.  
     CONSTITUTION: A flat sheet 1 of a metal such as copper or the like is caused to travel, and a pressing plate 3 having a triangular shaped projection is intermittently pressed thereto, thus thin staged parts being continuously formed. Next, if required, annealing is applied the sheet, and thereafter the sheet is subjected to grinding operation such as buffing and the like, and further to a finish rolling operation by use of a grooved roll. According to this method, there remains no indentation on the thin part of the sheet due to the pressing plate 3 but it is possible to obtain a product of irregular-shaped sectional strip having a smooth surface. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5614069-A (JP)
Title: Soldering method and soldering material
Inventor: USUNAGA YUKIYASU
IPC: B23K35/02
Filed: 1979-07-16
Abstract: PURPOSE: To obtain a slodering layer of an arbitrary uniform thickness by interposing materials of a predetermined thickness for holding a predetermined soldering material thickness on one surface of the two base materials to be soldered or burying materials of a predetermined thickness in the soldering material itself.  
     CONSTITUTION: In soldering by inserting a soldering material between opposing two metal surfaces and sticking the two metal surfaces, materials 11 having a thickness (h) being t>h>0 where the thickness of the predetermined soldering material is defined as (t) are interposed on one plane of base materials 10 being heat compensators or heat radiators. The thickness may be t=h. Also, it is equally well to bury materials 13 of a wire or granular shape of a melting point higher than that of the soldering material and of a width (h) being t>h>0 in the soldering material 12. These make possible the soldering of a uniform predetermined thickness. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63255741-A (JP)
Title: Data processor
Inventor: HONMA MASATO
IPC: G06F17/30
Filed: 1987-04-13
Abstract: PURPOSE:To shorten the transfer time of list data by storing list data having a table format in an element memory device provided on an element processing part and transferring data in parallel between the element memory device and an element register device. CONSTITUTION:List data is expressed with the table format, and its discrimination information is stored in a list memory device 5. In the case of operation of this data, list data in the memory is transferred to a register Rx. A list operating device 7 and an element operating device 11 simultaneously process discrimination information 15 in a list registering device 6 and element data 16 in each element registering device 10 respectively. Processing results are stored in the list registering device 6 and the same registers Rx of the element registering device 10. As the result, all list data is transferred in the transfer time of one element data independently of the number of elements in the list.
Patent JP-S5615354-A (JP)
Title: Indicator for photo composing machine
Inventor: KAGAWA HIROMITSU
IPC: B41B27/00
Filed: 1979-07-18
Abstract: PURPOSE: To arrange a mechanism so that an operator can obtain information such as feed volume, etc. with ease by displaying in a numeric value indication area provided on the picture display of monitor indicator, the results of operation based on information input from information input means.  
     CONSTITUTION: Photo image is received by picture camera 11 through halfmirror provided in photocomposing light path and is converted in terms of electric signal. Then, it is controlled by cathode ray type control 12 and is regenerated in characters on monitor display 14 of cathode ray tube indicator 13. In this case, the memory of character image previously printed is displayed on comparative character indicator 15 after regeneration. Numeric value indication area is provided in some part of cathode ray tube indicator 13. Information gathering means 18 and operation section 19 for numeric value are also provided in said area. When information required for layout computing is input, it is automatically operated indicating Q: lens series, N: character number, L: line length, H: feed gear tooth number, etc. Based on this information, an operator can operate photocomposing machine without layout computing on a manuscript. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05290394-A (JP)
Title: Optical pickup device
Inventor: TERAJIMA YUJI
IPC: G11B7/09
Filed: 1992-04-10
Abstract: PURPOSE:To provide an optical pickup device in which assembling capability can be improved and assembling dispersion can be reduced. CONSTITUTION:This device is equipped with a supporting spring 28 which supports a base member 24 and an objective lens 21 in such a way that they can be displaced relatively, and a magnetic circuit 29 to move the objective lens 21 in a biaxial direction for the base member 24. A permanent magnet 23 to expand the supporting spring 28 by the magnetic action of the magnetic circuit 29 is held with a bobbin 22.
Patent JP-S5214410-A (JP)
Title: Film magnetic head
Inventor: HATA KUNIO
IPC: G11B5/187
Filed: 1975-07-23
Abstract: PURPOSE: To improve the track width accuracy and magnetic disorder at the hedges of the track by removing the parts of the surface of the film head along both sides of the magnetic media contacting the head surface, consequently to improve S/N ration. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04322964-A (JP)
Title: Grinding control method
Inventor: FUJII TAKESHI
IPC: B24B47/10
Filed: 1991-04-22
Abstract: PURPOSE:To reduce and/or eliminate any occurrence of grinding surface marks due to vibration without entailing any change in tests and mechanical structure as well as to reduce and/or eliminate the occurrence of the grinding surface marks attributable to a deflection, a chip or the like in a grinding wheel. CONSTITUTION:Rotational frequency in a spindle 3 of a grinding wheel 5 is repeatedly varied with the specified variable width at a grinding stroke where this grinding wheel 5 comes into contact with a workpiece in substance. With this variation, a vibration in a mechanical structural system is also varied, and a cycle in relative motions between the grinding wheel 5 and the workpiece comes at random, and in repetitive grinding of the same grinding surface, the same part of the grinding wheel is made so as not to grind the same part of the workpiece, thus such possibilities that slippage might be produced in a waving phase to be generated on the grinding surface and generated with some grinding surface marks attributable to a deflection, a chip or the like in the grinding wheel are reduced and/or eliminated.
Patent JP-H10279989-A (JP)
Title: Aqueous detergent composition
Inventor: YAMAZAKI RITSUKO
IPC: A61K8/00
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having a high cleaning power and cleaning rate on makeup stain and sebum stain, low irritation to skin and an excellent feeling in use, stable and usable even at a high-temperature and high- humidity place, by formulating a specific nonionic surfactant with a polyhydric alcohol and a salt. SOLUTION: This detergent composition comprises (A) 1-50 wt.% of a nonionic surfactant having 10-60 HLB, (B) 1-30 wt.% of a polyhydric alcohol or a glycol ether and (C) 0.1-wt.% of salt. A polyethylene glycol higher fatty acid of the formula RCOO-(CH2 CH2 O)n -H (RCO is a 4-30C saturated or unsaturated acyl; (n) is 1-50 by weight average) is preferable as the component A. Glycerol or sorbitol is preferable as the component B. Sodium chloride, potassium chloride and sodium sulfate are preferable as the component C. The objective composition can be produced by formulating the components A to C with water by a conventional method.
Patent JP-S59218400-A (JP)
Title: Bolt turn checking mechanism for jet pump
Inventor: TATSUMI TOSHIYUKI
IPC: F04F5/10
Filed: 1983-05-25
Abstract: PURPOSE:To aim at simplifying the operation of a jet pump and as well at enhancing the reliability thereof, by providing such an arrangement that a seat formed with an edge is depressed into a keeper to plastically deform the latter, thereby the turn-checking of the hold-down bolt of the jet pump may be made without welding the seat to the keeper. CONSTITUTION:A seat 19 formed with an edge 23 is attached to a beam 21 by means of bolts to be integrally assembled with a hold-down bolt 17. After assembling a new nozzle to a jet pump, a keeper 18 is depressed with the use of a keeper handling tool to plastically deform a part of its skirt section. With this arrangement the turn of the hold-down bolt 17 of the jet pump can be prevented without welding the seat 19 to the keeper 18. As a result, the process of the turn-checking may be made in a short time, and further, inspection and disassembling of the pump after assembling are simplified, thereby the efficiency of working and the reliability of the jet pump may be enhanced.
Patent JP-H07293329-A (JP)
Title: Oil pan device for internal combustion engine
Inventor: URAKI YOICHI
IPC: F01M11/00
Filed: 1994-04-28
Abstract: PURPOSE:To prevent occurrence of radiation noises from an oil pan, prevent dislocation during operation with easy regulation of the position of an inner pan, and improve operability in assembling. CONSTITUTION:In an oil pan 18, an inner pan 19 having substantially similar shape is sunk in a non-fixed condition. Lubricating oil enters gaps 22, 23 therebetween to form a thin oil layer. A lower end of a partition wall 17 is located upper than a lower end of an oil pan rail 16, so that a stepped portion 26 is integrally formed inside the oil pan rail 16. The position of the inner pan 19 is thus regulated by a horizontal surface 26A and a vertical surface 26B of the, stepped portion 26. In an assembling time that a cylinder block 11 is inverted, the position of the inner pan 19 is determined by the stepped portion 26, so that the oil pan 18 is easily installed.
Patent JP-H10283684-A (JP)
Title: Method for recording and reproducing memory having atomic or molecular size
Inventor: BABA MASAKAZU
IPC: G11B9/04
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To improve reproducing speed and gain and to increase recording density by forming an arbitrary pattern by arranging the atoms having different electrical conductivities, reproducing information by scanning the information with a scanning type tunnel microscope and recording information using the bias voltage to observe arbitrary atoms.molecules only during a reproducing. SOLUTION: Voltage is applied between an STM probe 1 and a substrate 11 so as to break away substrate atoms 2 from the surface of the substrate 11, atoms A3 and B4 having different electrical conductivities are absorbed and the patterns of A3 and B4 are formed. The atoms A3 and B4 are respectively observed in terms of dark and bright by bias voltages VA and VB. By conducting a scanning using a specific bias voltage, the recorded patterns, in which the atoms A3 and B4 are located, are read. Moreover, the projecting and recessed parts of the surface of the substrate is made equivalent to the flatness which is similar to the sizes of the atoms. Therefore, the speed of the scanning is improved, the distance between the probe 1 and the substrate 11 is made smaller and the tunnel current, which has an exponential function relationship with the distance, is obtained with a sufficient size.
Patent JP-H02268203-A (JP)
Title: Optical fiber sensor apparatus
Inventor: KONDO MICHIO
IPC: G01B9/02
Filed: 1989-04-11
Abstract: PURPOSE:To make a sensor head part compact and to achieve a low cost by making the one end surface of a constant polarization optical fiber on the side of an optical sensor head vertical with respect to the axial center, reflecting parts of two kinds of linearly polarized light, and using the reflected light as reference light. CONSTITUTION:Linearly polarized light beams l1 and l2 are inputted into other end surface 118 of a constant-polarization optical fiber 114. Parts of the light beams are reflected from one polished surface 116. Thus reference light beams l1R and l2R are returned on the side of an optical transceiver 60. The light beams, which are transmitted through one end surface 116 and projected in an optical sensor head part 110, are projected on a sample 50 through an objective lens 48 and the like as measuring light beams l1M and l2M. The measuring light beams l1M and l2M whose phases are changed in response to the irregularities of a surface 52 are inputted into one end surface 116 through a condenser lens 42 and the like and made to interfere with the reference light beams. Thus interference light beams lB1 and lB2 are obtained. The changes in light intensities of the interference light beams are detected with first optical sensor 28 and a second optical sensor 32. Thus, the optical sensor head part can be made compact, and the cost can be made low.
Patent JP-H07294281-A (JP)
Title: Error detection method for auxiliary transformer and analog input section and correction method therefor
Inventor: KAWASAKI YOSHIHIRO
IPC: G01R19/25
Filed: 1994-04-28
Abstract: PURPOSE:To provide a correction method in which the proportional errors are measured previously for auxiliary APT, ACT and an analog input section and the measurements are stored in a CPU as set values. CONSTITUTION:The output from an oscillator OSC is amplified by an amplifier AMP and fed to auxiliary APT and ACT. An minimum AC input x. within a necessary correction range is fed to the primaries of the auxiliary APT and ACT and a corresponding output y1 is measured. A maximum AC input x2 within correction range i,s then fed to the primaries of the auxiliary APT and ACT and a corresponding output y2 is measured. Subsequently, a proportional error epsilon1 and a fixed error epsilon2 are determined according to formulas; epsilon1={(y1-y2)/(x1-x2)}-1, epsilon2=(y1.x2-y2.x1)/(x2-x1). The errors thus determined represent error correction values.
Patent JP-S5317062-A (JP)
Title: Production of semiconductor device
Inventor: SAKATA MASANORI
IPC: H01L21/265
Filed: 1976-07-30
Abstract: PURPOSE:To improve electrical characteristics by ion implanting an impurity having getter effect for defects before or after impurity diffusion thereby preventing the occurrence of point defects at the interface between the impurity regions and the substrate.
Patent JP-H05285413-A (JP)
Title: Net conveyor type screening device
Inventor: KAWASE SEIZO
IPC: B03B5/00
Filed: 1992-04-10
Abstract: PURPOSE:To make a net unlikely to be clogged and to surely maintain a required separating function by equipping a rotatable wrapping transmission net and positively discharging consolidated clay retained on the net with rotation thereof. CONSTITUTION:A net conveyor 6 is equipped in the inside of a screening case 1. In the net conveyor 6, a wrapping transmission net 13 having many screening meshes is rotatably supported. A supply port 9a and a discharge port 9b are provided in a passage 9 on the wrapping transmission net 13. Muddy water introduced into the supply port 9a is placed on the rotated wrapping transmission net 13 and sieved. Consolidated clay retained on the net 13 is carried to the discharge port 9b with rotation thereof and recovered.